Ten pair of glasses ——my mother's.Ten pair of glasses ——my mother's.横线填什么呢？

this pair of glasses is ten yuan.怎样提问 Ten pair of glasses ——my mother's.Ten pair of glasses ——my mother's.横线填什么呢？ this pair of glasses is ten yuan.怎样改一般疑问句 a pair of glasses复数 是a pair of glass 还是a pair of glasses This pair of glasses _____ (look) nice. a pair of glasses的音标 a pair of glasses的单、复数 _____(be)the pair of glasses yours a pair of glasses的翻译 She needs a pair of glasses for school .对a pair of glasses提问 Lucy has a pair of glasses 对Lucy提问 （） （） a pair of glasses this pair of glasses belongs to one of the (牙医) One of my friends______(not wear) a pair of glasses this pair of glasses是复数还是单数 There are three ______ (pair) of glasses on the table This is a pair of glasses 变为复数 There ( ) a pair of glasses. is 还是are